Home / 582,933,003-874,270,523.40-168,319,826.16

Finding the Fourth Proportional to 582,933,003, 874,270,523.40 and 168,319,826.16

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Solution

The fourth proportional to 582,933,003, 874,270,523.40 and 168,319,826.16 is: 252,442,496.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,933,003 : 874,270,523.40 = 168,319,826.16 : x
  2. Step 2: Convert to fraction form
    582,933,003/874,270,523.40 = 168,319,826.16/x
  3. Step 3: Cross multiply
    582,933,003x = 874,270,523.40 × 168,319,826.16
  4. Step 4: Simplify right side
    582,933,003x = 147,157,062,515,500,192
  5. Step 5: Solve for x
    x = 147,157,062,515,500,192/582,933,003
  6. Step 6: Final answer
    x = 252,442,496.41

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.